Xen devel - Oct 2004 - can one authorized domain call exported functions of another domain?

Assuming one domain exports some functions and let another domain know the
entry point of those functions, is it possible for another domain call
those functions? If so, how?

Thanks,
Xin


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> Assuming one domain exports some functions and let another domain know the
> entry point of those functions, is it possible for another domain call
> those functions? If so, how?
No, domains do not share address spaces so merely passing the
addresses of functions between domains will not work. You''d have to
use a networked RPC or some similar scheme.

 -- Keir


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